1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa86 [58]
3 years ago
13

I need help!!!! I don’t understand this!

Mathematics
1 answer:
natulia [17]3 years ago
3 0

To find the angles in these problems you have to do one of two things.

1) If we are looking for an interior angle with the exterior angle given, we can find the interior angle by subtracting the exterior angle from 180.

EX: Exterior angle K is 140. Therefore the interior angle is 40 (180 - 140 = 40).

2) If order to find an interior angle when you have other interior angles, add up the other interior angles and subtract them from 180.

EX) Interior angle A is 32 because the other angles are 120 and 28. (180 - 120 - 28 = 32)

ALSO, remember that the square is equal to 90 degrees. I've included an answer list for you below.

A = 32

B = 152

C = 65

D = 25

E = 37

F = 83

G = 97

H = 97

I = 83

J = 57

K = 40

L = 120

M = 60

N = 90

O = 79

P = 12

You might be interested in
I need help proving the y-intercept is 5 but I can't figure it out and will give brainliest if you can show the steps how you go
elixir [45]
So, honestly if its allowed you can just graph the equation ti prove the y intercept is five
4 0
2 years ago
Definition of tendon
Stells [14]

Answer:

a flexible but inelastic cord of strong fibrous collagen tissue attaching a muscle to a bone.

the hamstring of a quadruped.

Step-by-step explanation:

4 0
3 years ago
A submarine descends 45 1/2 feet from the ocean surface, clinbs 39 ft, and then descends an additional 18 3/4 ft. What must the
tekilochka [14]
The answer is fill its tanks with air so it floats to the top, but I will solve for the distance since I am nice

so we do
decent means negative
cimb=positive
add

decends 45 and 1/2
-45 and 1/2

climbs 39
+39

decedns 18 and 3/4
-18 and 3/4

add
-45 and 1/2+39-18 and 3/4
add
convert 1/2 to 2/4
gropu negatives
-45 and 2/4-18 and 3/4+39
add
-63 and 5/4+39
-64 and 1/4+39
-25 and 1/4
that is how far dow the submarine is
so the submarine needs to gu 25 and 1/4 ft up to reach the csurface
7 0
3 years ago
PLEAASE HELP!!!<br> estimate 11 4/5 divided by 3 1/5
Alika [10]

Answer:

the exact form is 3 11/16. but if you were to estimate you could say 4, since 11 4/5 is very close to 12 and you are dividing that by 3 1/5 which is almost 3

4 0
2 years ago
If a polynomial function f(x) has roots 0, 4, and square root 11, what must also be a root of f(x)?
adell [148]
I'm assuming that there is another root which should be -SQRT(11)
f(x) = x(x-4)(x+SQRT(11))(x-SQRT(11)
Then
f(x) =  x^4 -4x^3 - 11x^2 +44x
4 0
3 years ago
Other questions:
  • Mile time, y. The results are shown in the table below.
    9·1 answer
  • Simplify.<br><br> 4−16÷4+42<br><br> −16<br> 13<br> 15<br> 16<br>PLEASE HELP
    8·2 answers
  • Multiply: (5 ft 6 in) × 4
    8·1 answer
  • (Giving 100 pts, help fast!!!) Four congruent square pieces with lengths of sides of 6 cm were cut out of corners of a square pi
    6·2 answers
  • PLEASE HELP ME IN MATH
    13·1 answer
  • If m ACD=100 degree,then m ECB=[?]
    7·2 answers
  • Qué es una transformación trigonométrica?
    11·1 answer
  • Convert these improper fractions into mixed numbers.<br> 5/4
    12·2 answers
  • Ok so I have been trying to figure this answer out but I CANT SO PLZZZZZ HELP AND NO LINKS!!!
    11·2 answers
  • Kyle can walk 2 miles in a half of an hour. How far will he walk in 2 hours?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!